package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;
public class FindOperation implements IOperation{

    @Override
    public void work(BookList bookList) {

        System.out.println("查找图书");
        System.out.println("请输入要查找的书籍名称");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        int currentSize = bookList.getUsedSize();
        Book book;
        int i = 0;
        for (; i < currentSize; i++) {
            book = bookList.getBooks(i);
            if(book.getName().equals(name)) {
                System.out.println("找到了，在"+(i+1)+"位置");
                System.out.println("书的信息如下:");
                System.out.println(book);
                return;
            }
        }
        //代码没有return出去
        System.out.println("没有这本书");
     }
}
